@article{ZNSL_2014_428_a9,
     author = {Kh. D. Ikramov and A. K. Abdikalykov and V. N. Chugunov},
     title = {Unitary automorphisms of the space of $3\times3$ {Toeplitz-plus-Hankel} matrices},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {137--151},
     publisher = {mathdoc},
     volume = {428},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2014_428_a9/}
}